226208927268 has 36 divisors (see below), whose sum is σ = 577149889680. Its totient is φ = 74698273776.

The previous prime is 226208927257. The next prime is 226208927353. The reversal of 226208927268 is 862729802622.

226208927268 is a `hidden beast` number, since 2 + 2 + 620 + 8 + 9 + 2 + 7 + 2 + 6 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29358678 + ... + 29366381.

It is an arithmetic number, because the mean of its divisors is an integer number (16031941380).

Almost surely, 2^226208927268 is an apocalyptic number.

It is an amenable number.

226208927268 is an abundant number, since it is smaller than the sum of its proper divisors (350940962412).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226208927268 is a wasteful number, since it uses less digits than its factorization.

226208927268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58725176 (or 58725171 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

It can be divided in two parts, 226208 and 927268, that added together give a square (1153476 = 1074²).

The spelling of 226208927268 in words is "two hundred twenty-six billion, two hundred eight million, nine hundred twenty-seven thousand, two hundred sixty-eight".